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Provider profile

KELLER, DARREN M.D.

Gastroenterology · NPI 1013988922 · SAN DIEGO, CA

1
Groups
9
Codes · 2024
870
Disclosed services

KELLER, DARREN is a Gastroenterology in SAN DIEGO, CA, a member of 1 medical group, who billed 9 distinct codes to Medicare Part B in 2024.

Groups: SHARP REES-STEALY MEDICAL GROUP INC (SAN DIEGO, CA)

Year: 2024 · 2023 · 2022 🔒 · 2021 🔒 · 2020 🔒

Provider overview · all codes · CY2024

870
disclosed services
9
codes billed to Medicare Part B
Prior year · CY2023 1,193 disclosed services

This provider's disclosed Medicare payments across all codes were in CY2024.

Dollars, place-of-service mix, business mix and national standing are part of the market analytics platform — built, not launched yet. Notify me at launch →

All figures are disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals; volumes are personal to this NPI, not attributed to any group. Standing is a billed-volume position among specialty peers with disclosed billing (national percentile; a provider's true standing can only be higher, never lower), not a statement about care. See Methods & Sources.

Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
This provider's Medicare volumes — services, beneficiary-episodes, and charges — are part of the market analytics platform — built, not launched yet. Notify me at launch →
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
J2250 Injection, midazolam hydrochloride, per 1 mg
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito
J3010 Injection, fentanyl citrate, 0.1 mg
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
99443 Telephone medical discussion with physician, 21-30 minutes

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.